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Power Tip Muffler, Transom Mount #310003

  • Sold as a pair. Flange Trimmed for Swim Step

Gibson Power Tip Transom mount Marine Mufflers, Rolled Edge Tip, 4-in. inlet, 4-in. overall. Tested with minimal or no power loss. High quality, Stainless construction. OEM style transom or clamp on mount. Utilizes water to dampen the sound. Easy bolt-on installation. The Gibson Marine Mufflers have proven to reduce decibel ranges within and to surpass the 88db limits required by the California SAE J2005 Motorboat Sound Law without compromising power.

Was: $549.01
Sale: $411.76
Save: 25%
Save: $137.25


  • Transom Mount, Rolled Edge Tip, J2005 Sound Ordinance Approved
  • Sold as a pair. Flange Trimmed for Swim Step
  • One Year Limited Warranty

Product Series

Application List




Shipping Information

  • Item Requires Shipping
  • 8.0 lbs.
  • W7.0000” x H7.0000” x L21.0000”